

for i in $(mysql -uroot -proot -hhadoop3 -e 'desc result.res_oil'|awk 'NR != 1 {print $1","$2}')
do
#echo $i|awk -F','
echo $i
line=($(echo $i|awk -F',' '{print $1,$2}'))
#line=($i)
echo ${line[1]}
#echo $i
done
